Mercedes GLE 300d 4MATIC AMG W166 AC Expansion Valve
Description :
Mercedes GLE 300d 4MATIC AMG W166 AC Expansion Valve | Kaxton
The Kaxton AC Expansion Valve for Mercedes GLE 300d 4MATIC AMG W166 is engineered to deliver precise refrigerant flow control, stable cooling performance, and long-lasting air-conditioning reliability. This critical AC component regulates the flow of refrigerant into the evaporator, ensuring the correct pressure drop and efficient heat exchange required for consistent and effective cabin cooling.
Manufactured to OEM specifications, this AC expansion valve is an ideal replacement for faulty, blocked, or worn valves that cause weak cooling, uneven temperature output, or abnormal AC pressure. Its precision-engineered internal components ensure accurate refrigerant metering and smooth, efficient system operation.
Designed to perform reliably under demanding driving and climate conditions, the Kaxton AC expansion valve helps maintain factory-level AC efficiency while reducing unnecessary load on the compressor and other HVAC components.
Key Features & Benefits
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OEM-spec AC expansion valve for Mercedes-Benz W166
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Precise refrigerant flow regulation for efficient cooling
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Restores factory-level air-conditioning performance
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Helps prevent AC pressure imbalance and cooling fluctuations
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Reduces stress on AC compressor and HVAC components
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High-quality construction for durability and long service life
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Direct-fit replacement with easy installation
Vehicle Compatibility – Mercedes-Benz W166
Compatible with the following variant:
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Mercedes-Benz GLE 300d 4MATIC AMG W166
(Compatibility may vary by production year – OEM number matching recommended)
Product Application
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Automotive air-conditioning system
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Refrigerant flow regulation to the evaporator
Why Choose Kaxton?
Kaxton delivers premium European car AC spare parts at competitive prices, trusted by workshops, dealers, and luxury car owners. Every AC expansion valve is quality-checked to ensure accurate performance, durability, and reliable long-term operation.






